Influence of soft segment structure, hydrogen bonding, and diisocyanate symmetry on morphology and properties of segmented thermoplastic polyurethanes and polyureas

Authors

EMEL YILGÖR
İSKENDER YILGÖR

Abstract

A comprehensive review of the structure-morphology-property relations in segmented thermoplastic polyurethanes and polyureas (TPU) is provided. Special emphasis is given to the influence of the soft segment structure, polarity, and molecular weight, diisocyanate symmetry and the nature, extent, and strength of hydrogen bonding on the morphology and thermal and mechanical properties of TPUs. Experimental results obtained on composition-dependent TPU morphology and properties by various techniques were also compared by the morphology profiles generated by computational methods such as quantum mechanical calculations and molecular dynamics simulations

DOI

10.55730/1300-0527.3591

Keywords

Polyurethane, polyurea, hydrogen bonding, morphology, diisocyanate

First Page

1007

Last Page

1017

Recommended Citation

YILGÖR, EMEL and YILGÖR, İSKENDER (2023) "Influence of soft segment structure, hydrogen bonding, and diisocyanate symmetry on morphology and properties of segmented thermoplastic polyurethanes and polyureas," Turkish Journal of Chemistry: Vol. 47: No. 5, Article 11. https://doi.org/10.55730/1300-0527.3591
Available at: https://journals.tubitak.gov.tr/chem/vol47/iss5/11